What is Beat Hazard Ultra? Well, the best way to describe it would be a mix of Asteroids and Audiosurf. Beat Hazard is a simple yet effective and addicting concept that provides endless hours of gameplay, arcade style: you control a ship and the objective, obviously, is to survive. For that you will have to keep cleaning entire armadas of enemy ships off of your screen. Nothing new here, except this time, everything depends on the soundtrack: your soundtrack.